[mh] OT: Laser (make-break) beam outdoors

[Jason S. <ja...@sh...>]

Does anyone have experience setting up a laser (make-break) beam grid on 
an outdoor property?  Someone has a large property that would be 
infeasable to cover with motion / camera solutions, but would like an 
alert if something is present.

I have used laser (make-break) detectors indoors for various projects, but 
would like to extend it to ourdoors using mirrors mounted on stakes 
reflecting back and forth across the property.  Im wondering about 
performance with Rain / Fog / etc.

-J